package com.guoguo.service;

import org.springframework.stereotype.Service;

/**
 * Created by WYZ on 2017/10/30.
 */
@Service
public interface IShortUrlMongoService {
	 /**
     * 获取原始长的URL
     * @param newUrl
     * @return
	 * @throws Exception 
     */
	public String getOldUrl(String newUrl) throws Exception;

}
